Water-sealed ink-well



(No Model.)

H. S. NEWBBRRY.

WATER SEALED INK WELL.

No. 497,889. Patented May 23, 1898.

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' l v f Nrrn raras .HENRY S. NEVVBERRY, OF CLEVELAND, OHIO.

WATER-SEALED INK-WELL.

SPECIFICATION forming part of Letters Patent No.149'7,889, dated May 23,V1893.

Application filed February 2, 1893. Serial No. 460,807. (No model.)

To a/ZZ whom t 'may concern,.-

Be it known that I, HENRY S. NEWBERRY, a citizen of the United States,residing at (lleveland, in the county of Cuyahoga and State of Ohio,have invented a certain new and useful Water-Sealed Ink-Well orInkstand, of which the following is a full, clear, and exactdescription.

My invention consists of a water-chamber and a Well so arranged that, byturning down said well, the Huid therein will rise, to .recede againwhen the Well is turned up.

The object of my improvement is to provide a coverless ink-stand inwhich the ink, when not in use, is protected from dust and the action ofthe atmosphere and when in use presents a convenient depth, to obviatethe liability of getting more or less Writing-fluid upon the pen than isdesired.

In connection with the construction of my improved Water-sealed ink-wellor ink-stand, I have made use of a law of physics whereby thedisplacement upward of a quantity of water, in the water-chamber,against a body of air forces said air into the ink receptacle, no otherexit being provided, and displaces the tluid contained in saidreceptacle causing said fluid to rise in the neck thereof.

That my invention may be seen and fully understood by others referencewill be had to the following specification and annexed drawings, forminga part thereof, in which- Figure l is a side view of my ink-stand; Fig.2, a top view; Fig. 3, a vertical section showing the well' elevated;Fig. 4, a vertical section showing the well depressed; Fig. 5, a topview of the water-chamber, and Fig. 6, a View of the well from the underside.

Similar letters of reference designate like parts in the drawings andspecification.

The water-chamber A has three or more inclined planes B, encircling theinterior thereof, at the base of the annular wall A', as shown in Figs.l, 4 and 5. Arising from the highest point of one of the planes B is thestop B', Figs. 3, 4 and 5.

When ready for use the chamberA is filled with water to a little abovethe most elevated portions of the inclined planes B, as indicated by thedotted line O, Fig. 3.

The well D consists of the depending ink receptacle D', Figs. 3, 4 and6, and the cylindrical air-chamber D2 and is provided with the outsideiiange CZ which encircles the top of the annular wall A', of theWater-chamber A. In the top of the Well D is an opening which receivesthe neck E of essentially the form shown in Figs. l, 2, 3 and 4, saidneck having the funnel-shaped passage E therein, small at the base andflaring at the top. The base of the neck E extends nearly to the bottomof the ink receptacle D and said receptacle is provided, near the top,with one or more air holes d', Fig. 4.

The dotted line F, Fig. 3, indicates the height of the ink, ordinarily,in the receptacle D and it will be readily seen that only the smallamount of said ink contained in the contracted or narrow portion of theneck E is exposed.

On the exterior of the air-chamber D2 are the ribs (Z2, Figs. 3 and 6,corresponding to the number of inclined planes B, in the waterchamber A.The ribs d2 support the well D upon the inclined planes B, said wellbeing shown in its highest position, in Fig. 3, the bottom of the ribsresting upon the most elevated points of the planes and one of said ribsbeing in contact with the stop B. By turning the well D in the directionof the arrow in Fig. 2, until the ribs cl2 come in contact with theelevated ends of the planes B said well will be in its lowest position,as indicated in Fig. 4. The elevated ends of the planes B limit themovement of the well D in one direction and the stop B limits themovement in the opposite direction.

Assuming that the water-chamber A and the Well D are in the positionillustrated by Fig. 3, each containing the proper amount of iiuid, asbefore described, and it is desired to raise the ink in the neck E, thatsaid ink may be utilized for writing purposes, the operation will be asfollows: Turn the well D in the direction of the arrow in Fig. 2, untilthe ribs d2 encounter the elevated ends of the inclined planes B, in thewater-chamber A, when the water in said chamber will be displaced by theair in air-chamber D2. Since the well D and the flange d do not form anair-tight joint with the wall A', of the waterchamber A, the water ispermitted to rise ICO freely between the outside of the air-chamber D2and the interior of said wall A', when the well D is depressed, but theair in the chamber D2 can escape only through the holes d into thereceptacle D forcing the contents of said receptacle upward in the neckE and offering so much resistance to the water that it rises higheroutside of the air-chamber D2 than it does inside, as indicated by thedotted lines C', Fig. 4. The dotted lines F', Fig. 4, mark the height ofthe ink in the receptacle D and in the neck E when the well D isdepressed to its'lowest extent. By turning the well D in the directionopposite to that indicated by the arrow in Fig. 2 until one of the ribsd2 encounters the stop B', the water and ink will seek their formerlevel, as in Fig. 3.

The water-chamber A and the well D are constructed of glass preferably,but metal or other suitable material may be substituted for the glass.The neck E is composed of hard-rubber, glass, or otherl suitablesubstance.

When it is desired to replenish or remove the water in the chamber A, itis only necessary to lift out the well D, and a fresh sup ply of ink isintroduced into the receptacle D2 through the passage E', in the neck E,or through the opening in the top of the well D into which the neck isreceived, it having been first removed. p

What I claim as my invention,and desire to secure by Letters Patent, is-

1. In awater-,sealed ink-well, a water-chamber having a series ofinclined planes encircling the base of the interior, one of said planesbeing provided with a stop, in combination with a well having adepending re ceptacle, and air-chamber provided with ribs which supportsaid well on the inclined planes, said receptacle opening into theairchamber through one or more small holes, and a neck inserted in thetop of the well, said neck having a funnel-shaped passage connecting theinterior of the receptacle with the exterior, in the mannersubstantially as and for the purpose set forth.

2. An ink-stand consisting of a well having a perforated ink receptacleand a ribbed airchamber with a vertically piercedneck,"iand arranged inconnection with a water-chamber having a series of inclined planes,whereby the ink in the receptacle,by the displacement of the inclosedair and water, rises or recedes in the neck accordingly as the Well isdepressed or elevated in the water-chamber, in the manner substantiallyas and for the purpose set forth.

In testimony whereof I affix my signature in presence of two witnesses.

HENRY s. NEWBERRY. Witnesses:

M. J. WILSON, W. H. BURRIDGE.

